cp's OEIS Frontend

This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.

A075271 a(0) = 1 and, for n >= 1, (BM)a(n) = 2*a(n-1), where BM is the BinomialMean transform.

Table of values

n a(n)
0 1
1 3
2 17
3 211
4 5793
5 339491
6 41326513
7 10282961907
8 5181436229441
9 5258784071302723
10 10717167529963833681
11 43779339268428732008723
12 358114286723184561034838497
13 5862685570087914880854259126371
14 192026370558313054275618817346778353

List of values

[1, 3, 17, 211, 5793, 339491, 41326513, 10282961907, 5181436229441, 5258784071302723, 10717167529963833681, 43779339268428732008723, 358114286723184561034838497, 5862685570087914880854259126371, 192026370558313054275618817346778353]